Which version of Umbraco are you using?

Are you trying to display this on Parent 1 or from another node?

Did you only want to display this on Parent 1, but not Parent 2?

Here are some generic examples, but if you give me more info I can give you the exact code you need to target the right nodes.

@{
    // Start from the home node
    var homeNode = Model.Root();
}

@* Take anything under the home node that is visible *@
@foreach (var item in homeNode.Children.Where(x => x.IsVisible()))
{

}

@* Take the descendants of the home node with a document type alias of yourDocTypeAlias that is visible *@
@foreach (var item in homeNode.Descendants("yourDocTypeAlias").Where(x => x.IsVisible()))
{

}

@{
    // Start from the Current Page
    var CurrentPage = Model;
}

@* Take anything under the current page that is visible *@
@foreach (var item in CurrentPage.Children.Where(x => x.IsVisible()))
{

}

@* Take the descendants of the current page with a document type alias of yourDocTypeAlias that is visible *@
@foreach (var item in CurrentPage.Descendants("yourDocTypeAlias").Where(x => x.IsVisible()))
{

}

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